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Using Electrochemistry Modeling to Optimize Production and Design
This webcast explores how new advances in electrochemistry technology can be used to provide insight into the design of manufacturing processes or product optimization. Fuel cells, electroplating and corrosion processes all require a combination of fluid flow and electrochemistry to accurately predict behavior and performance. Integrated advanced simulation offers an effective solution for this purpose. Our invited external speaker, Professor John Harb of Brigham Young University, presents how we plan to use these models to explore new research topics. Electrochemistry specialist Chris Lueth...
这次在线研讨会将研究一些主要方法,以便计算多孔介质对于流经电子系统的气流的效果。这些方法涵盖从详细几何与流动模拟、多孔介质模型、到基于手册的计算等。研讨会还将讨论每种方法的优缺点、举例说明正确应用多孔阻力方法在节约时间、提高计算效率方面的优势。
STAR-CCM+ v10.04 delivers two new features to help streamline your process for extracting the right information from your simulations. We have added an option to store a history of simulation data at the boundaries only, resulting in a significant savings in disk space and a substantial reduction in time to navigate the stored results. We have also added custom summaries, to enable you to choose exactly what content you want to save from your simulation file in a customized HTML report. With custom summaries, you’ll be able to focus on fewer details, resulting in more effective and efficient communication of the key elements of your simulation efforts.
研讨会将展示静水中实尺寸的船舶自航实验的CFD分析结果与实验结果进行比较的案例,该案例由劳氏船级社完成。呈现的结果将帮助参会者增加利用CFD仿真分析取代模型实验评估实尺度船舶性能的信心。 研讨会中还将现场演示当前CFD仿真中的一系列先进技术,结合这些先进的技术船舶设计人员将能够评估真实操船条件下的船舶性能。
Better Products Faster through Multidisciplinary Design Exploration
With ever more powerful computer hardware available and increased access to easy-to-use analysis environments, engineers now have the tools available to gain insight into product behavior like never before. The question is, how do you take that insight and use it to not only understand the behavior, but to improve it? Furthermore, how can design exploration help? This webcast demonstrates how advancements in simulation are allowing engineers to make better designs through multidisciplinary design exploration. Included in this will be the use of the adjoint solver for sensitivity analysis and...
Practical application of Computational Fluid Dynamics (CFD) for predicting flow pattern around a ship hull and calculation of total resistance has been a topic of great interest for researchers in ship hydrodynamics. Today, several CFD tools have been developed to analyse and capture the free surface around a ship. The flow problem is rich in complexity and poses many challenges during simulation. Many mesh sizes were tried during modelling with Realizable k-epsilon and shear stress Transport (SST) k-omega turbulent models. The free surface wave pattern and the total resistance (shear and...
A direct numerical simulation was used to study the buoyancy driven turbulent flow inside a horizontal annular cavity at Rayleigh number, Ra = 1.18 × 10 9 , and cylinders diameters ratio of 4.85. Mean and rms temperature profiles are in good agreement with experiments. Turbulent kinetic energy budgets have been calculated to verify the accuracy of the unstructured finite volume code on polyhedral cells in Direct Numerical Simulation (DNS) mode. The code is found to return satisfactory results for first and second order statistics, and coherent turbulent kinetic energy budgets, except for the...
Wind turbines release aerodynamic noise that is one of the most barriers in wind energy development and public acceptance. Aeroacoustics is the noise generated by the interaction of blades, specifically the tip and trailing edge, with inflow turbulence structures and subsequent boundary layer separation and vortex shedding in the wake region. The objective of this study is to analyze the effects of different aerodynamic conditions on the performance and the aeroacoustic issue of wind turbines. Aerodynamic and aeroacoustic operation of a wind turbine is analyzed using a three-dimensional CFD...
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CD-adapco는 유체 유동과 구조 해석을 위한 통합환경을 최초로 출시하였다. New York and London. June 24, 2015 CD- adapco는 CFD를 전문적으로 취급하는 CAE 공급자로, 2015년에 두번째 릴리즈로 주력 시뮬레이션 솔루션인 STAR-CCM+® v10.04를 출시하였다. 최신 버전에서는 고객여러분들이 다중물리 설계 탐색(MDX)를 사용하여 “더 빠르고 더 나은 설계”가 가능하도록 하기위한 CD-adapco의 노력의 일환입니다. STAR-CCM+ v10.04에서의 주요한 기능은 STAR-CCM+ 내에서 전산 고체 해석을 가능하게 하는 완전히 새로운 유한 요소 기반의 고체 응력 솔버입니다. 이는 업계 최초로 STAR-CCM+라는 하나의 통합환경에서 사용자가 유체 및 구조 역학 해석 모두를 쉽게 수행할 수 있음을 의미합니다. STAR-CCM +는 유체 구조 상호 작용 문제를 모델링하는 가장 효율적인 방법을 제공합니다. “STAR- CCM+에서 전산 고체 역학 솔버의 도입은 엔지니어링 시뮬레이션에서의 미래 지향적인 관점에서 매우 중요한 단계이며, 엔지니어들은 하나의 사용자 인터페이스와 환경에서 유체와 구조 분야 의 간극을...

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